Is this weather normal in Miami County?

Indiana · county records since 1895, through September 2026.

Weather › Indiana › Miami County

Miami County just had its 4th-warmest September in 132 years, +4° against the usual. Miami County has warmed about 0.5° per decade since 1970.

This week

Usual for Oct 28 to Nov 3: highs near 57°, lows near 38°

That is the 1991 to 2020 average for these dates in Miami County. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +3.3°OctNov: -0.6°NovDec: -3.6°DecJan 2026: -3.5°JanFeb: +1.7°FebMar: +6.9°MarApr: +5.5°AprMay: -2.1°MayJun: -0.7°JunJul: +1.4°JulAug: -0.1°AugSep: +4.2°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1895.

Every year since 1895

18952025

Rain and drought

Oct: -1.5 inOctNov: -1.4 inNovDec: -0.4 inDecJan 2026: -1.2 inJanFeb: -0.9 inFebMar: +1.5 inMarApr: +3.0 inAprMay: -1.7 inMayJun: +0.2 inJunJul: -1.3 inJulAug: +5.2 inAugSep: +1.2 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Miami County

MonthUsual high / lowUsual rainWarmestColdest
January33° / 18°2.6 in37.9° 20067.8° 1977
February37° / 21°2.1 in39.7° 201712.9° 1978
March49° / 30°2.7 in54.2° 201222.9° 1960
April62° / 39°3.9 in56.0° 201040.5° 1907
May73° / 50°4.3 in68.4° 201853.5° 1924
June81° / 60°4.8 in76.2° 193364.2° 1928
July84° / 63°4.4 in80.3° 190168.2° 2014
August82° / 61°4.0 in78.8° 194765.5° 1927
September77° / 53°3.2 in70.4° 192557.1° 1918
October64° / 43°3.1 in60.4° 196343.6° 1925
November50° / 33°3.1 in48.5° 200131.8° 1951
December38° / 24°2.5 in41.0° 201516.2° 1989

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Miami County

Crime Radar: Peru

Nearby counties